Elastodynamic boundary element formulation employing discontinuous curved elements

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dc.authoridYerli, Huseyin R. -- 0000-0001-6185-8121
dc.contributor.authorYerli, H. R.
dc.contributor.authorDeneme, I. O.
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:16:07Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:16:07Z
dc.date.issued2008
dc.departmentMühendislik Fakültesi
dc.description.abstractA boundary element formulation having discontinuous curved quadratic elements is presented for 2D elastodynamics. The first fundamental solution for static case is subtracted from and added to the first fundamental solution for dynamic case. As both kernels have the same order of singularity, the integral involving the regular expression arising from the subtraction can be calculated. H matrix is calculated by employing the well-known rigid-body motion technique. The formulation is performed in Fourier transform space. Based on the formulation presented in this study, a general purpose computer program is developed for elastic or visco-elastic 2D elastodynamic problems. The program performs the analysis in Fourier transform space and can also be used for static analysis by assigning a very small value close to zero for the frequency. The results of some elastodynamic and dynamic soil-structure interaction problems obtained using the present study are compared with those in the literature. (c) 2007 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.soildyn.2007.07.007
dc.identifier.endpage491en_US
dc.identifier.issn0267-7261
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage480en_US
dc.identifier.urihttps://doi.org/10.1016/j.soildyn.2007.07.007
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4536
dc.identifier.volume28en_US
dc.identifier.wosWOS:000255582200005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Ltd.
dc.relation.ispartofSoil Dynamics and Earthquake Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBoundary Element Method
dc.subjectElastodynamics
dc.subjectFourier Transform Space
dc.subjectDynamic Soil-structure Interaction
dc.subjectDiscontinuous Curved Boundary Element
dc.titleElastodynamic boundary element formulation employing discontinuous curved elements
dc.typeArticle

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